Event cleaning that scales.
From corporate hospitality to 300,000-person event days.
When an event cannot fail, you need an operator with a proven multi-year track record. Not the lowest quote. CIA Services Group has delivered cleaning and waste management at some of Australia’s largest international events.
What we deliver on event day: and every day leading up to it.
Proven Contract
Formula 1 Australian Grand Prix
3-year contract awarded 2023. 3-year option exercised. Corporate and grandstand cleaning plus full waste management across 300,000+ attendees and four race days.
Ranked #1 contractor on the E4M performance leaderboard in 2025: despite severe weather across the event weekend.
Corporate Hospitality
Grandstand Cleaning
Waste Management
Australian International Airshow
Cleaning contractor since 2015. Scope expanded 2023. Corporate chalet cleaning for Boeing, Airbus, Lockheed Martin, and Northrop Grumman.
Midsumma Festival
Festival cleaning and waste management since 2017. Ongoing annual contract through 2026.
100% Self-Performed
Zero subcontracting. Every worker on site is ours: GPS-verified, inducted, and trained to our standard before day one.
Planning an event? Talk to us early.
Tell us your event scope, date, and site. We’ll respond within one business day.